Engine Mechanics Course
Master engine mechanics with hands-on diagnostics for misfire and lean codes. Learn fuel, ignition, airflow, and sensor testing, interpret OBD-II data, and build precise repair plans to boost reliability, performance, and efficiency in modern engines.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Engine Mechanics Course gives you practical skills to diagnose and fix misfire and lean codes quickly and accurately. Learn to interpret OBD-II data, evaluate fuel delivery and injectors, analyze ignition systems, and assess engine mechanical health and emissions sensors. Master essential tools, smoke testing, repair planning, and verification steps so you can restore performance, reliability, and fuel efficiency with confidence.
Elevify advantages
Develop skills
- OBD-II fault decoding: Quickly link P030x and P0171 to real engine faults.
- Intake and vacuum testing: Pinpoint leaks with smoke, MAF/MAP, and trim data.
- Fuel and ignition diagnostics: Verify pressure, injectors, coils, and spark under load.
- Engine health assessment: Perform compression, leak-down, and timing checks fast.
- Repair validation workflow: Plan parts, execute fixes, and confirm codes stay cleared.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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